2011 Cadillac STS Performance Parts

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    • (0 reviews)
      # 380751266
      Cadillac STS 2011, OEM Grade Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Direct Fit. With Gasket. Without Air Tube. With Pre-Cat O2 Sensor Port. Catalytic Inlet Diameter: 2.25". Catalytic Outlet...
      $300.48 - $300.77
    • (0 reviews)
      # mpn1748976
      Cadillac STS with Standard Brakes 2011, 1-Click Street Warrior Z26 Drilled and Slotted Rear Brake Kit without Calipers by Power Stop®. Specially designed for high performance street drivers who demand shorter stops under the most...
      $201.27
    • (0 reviews)
      # 14252347
      Cadillac STS 2011, Rear Electronic to Passive Conversion Kit by Suncore®. Quantity: Sold as a Kit. This is a Low Cost Alternative to OEM active electronic Shocks. This kit will convert your vehicle from Active Electronic Air Shocks to...
      Easy to installInstallation instructions included
      $163.76 - $364.66
    • (2 reviews)
      # 445956655
      Cadillac STS 2011, 33 Series Unique Red Air Filter by K&N®. K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N makes over 1,200 different replacement air filters...
      Improves engine airflowIncreases horsepower and acceleration
      $57.99
    • (0 reviews)
      # mpn4478770094
      Cadillac STS 2011, FlashScan T43 Stream License by EFILive®. Providing monitoring capabilities for vehicle parameters, this product is a must for those who want to get the most of the overall performance of their auto. This product is...
      Ensures monitoring of vehicle parametersMade to boost performance of your auto
      $1,792.48
    • (0 reviews)
      # 311774152
      Cadillac STS 2011, Dual CP3 Pulley by H&S Motorsports®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
      Designed to help you get significant horsepower gainsWill provide uncompromising wear resistance
      +1
      $177.63
    • (0 reviews)
      # 606000622
      Cadillac STS 2011, Rapid-Cool™ Transmission Oil Cooler Kit by Hayden®. This premium transmission oil cooler features a unique plate and fin design, which is 33% more efficient than a comparable tube and fin design. Thanks to its...
      Compatible with OEM cooler systems100% pressure testing to 150 PSI for quality assurance
      $37.71 - $46.96
    • (0 reviews)
      # mpn359110062
      Cadillac STS Base 2011, EFI Single Nozzle Wet Nitrous System by Nitrous Express®. The NX EFI nitrous system is the top of the line EFI power booster on the market. From the billet aluminum and carbon fiber solenoids, to patented Shark...
      Single Nozzle35, 50, 75, 100, 125, 150 WHP
      $720.70
    • (1 review)
      # 23610067
      Cadillac STS 2011, Rapid-Cool™ Reversible Fan Kit by Hayden®. This product can be used for either primary or add-on cooling. The Hayden Rapid-Cool fan features a thin, aerodynamic profile and reversible push/pull blades. The fan comes...
      Reversible push/pull operationThin, aerodynamic profile for applications with limited space
      $55.52 - $57.81
    • (0 reviews)
      # mpn2065022169
      Cadillac STS 2011, Premium Automotive Spark Plug with Resistor by E3®. It fits a wide variety of late model applications, especially import. E3 automotive plugs have three legs securing the DiamondFIRE electrode to the shell. This...
      Advanced DiamondFire electrode designProduces a faster burn
      $23.56
    • (0 reviews)
      # 357912245
      Cadillac STS 2011, Front Outer Bent Tie Rod End by Proforged®. Quantity: 1 per Pack. Proforged applied the same technological advancements in ball joint construction to their line of Tie Rod Ends and Rack Ends, delivering a premium...
      SAE1045 forged steeling housingsBall studs forged from ultra-strong SAE4140 chromoly steel
      $47.27 - $51.72
    • (0 reviews)
      # 714533584
      Cadillac STS 2011, AD230 Alternator by Powermaster®. Pulley Type: With 6-Groove. The large case unit (in a dual spool ear mounting) will also replace the small case CS-130D dual spool alternators with no modification. They have dual...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $259.91 - $315.31
    • (0 reviews)
      # mpn358586097
      Cadillac STS with General Motors Engine 2011, Axle Bearings by Moser Engineering®. With Seal Set. Upgrade your prized possession with extremely durable high performance axle shafts and components designed to maintain the high level of...
      Designed for unprecedented off-road performance under harsh, unforgiving conditionsPerfect solution for building a solid axle assembly that will handle extreme loads
      $33.69
    • (0 reviews)
      # 48222560
      Club X-1 Full Face ATM (Advance Thermo Material) Racing Helmet by Sparco®. Certification: ECE 05; Material: ATM (Advance Thermo Material) Designed for indoor kart racing where a fire proof helmet isn't required, this product is...
      Designed for indoor kart racingProvides ultimate protection
      $140.00
    • (0 reviews)
      # mpn4483468190
      Cadillac STS 2011, Graph-Flex™ Exhaust Collector Gasket by Percy's High Performance®. High feature. These durable gaskets are composed of a graphite composition material on a malleable stainless steel core. They’ll seal up tight on...
      Metal stainless steel coreMalleable core conforms to gasket flange for leak-free sealing
      $14.61
    • (0 reviews)
      # 549032034
      Cadillac STS with Brembo Brakes with 6 Lug Wheels 2011, Track Day Carbon Fiber Metallic Compound Brake Pads by Power Stop®. Drivers who participate in “Track-Days” or “High Performance Driving Events (HPDE)” rely on their brakes...
      $114.86 - $120.34
    • (0 reviews)
      # mpn4476465787
      Cadillac STS without Retuned Chassis With Performance Package RWD 2011, Nivomat™ Rear Driver or Passenger Side Shock Absorber by Sachs®. Quantity: 1 per Pack. SACHS invented Nivomat technology as a means to improve the safety and...
      Driving comfort and safety for all load conditionsImproves roll stiffness at higher loading conditions
      $308.15
    • (0 reviews)
      # 445956541
      Cadillac STS 2011, Green Air Filter by Green Filter®. Replace your factory air cleaner filter element with a Green Filter oiled-cotton filter and never buy another filter as long as you own your vehicle. Enjoy superior flow and finer...
      Cleanable, reusable filter element will outlast your carTraps particles as small as 5 microns
      $48.18
    • (0 reviews)
      # 379675232
      Universal 4-Bank Chip Burner by SCT Performance®. SCT's single program and 5 program, four bank custom chips are specifically tuned for your car or truck by one of SCT's Custom Tuning dealers world wide.
      Available as a single or multi-program switch chipEasily switch between custom tunes using the optional Dial Selector
      $398.88
    • (0 reviews)
      # mpn1904650
      Cadillac STS 2011, Pro Series Automotive Cartridge Oil Filter by K&N®. K&N Pro Series Oil Filters have been specially designed for professional installers and service providers. Their high flow design can help to improve engine...
      High flow filter designed to improve performanceDesigned for synthetic and conventional oils
      $7.63
    • (0 reviews)
      # 228585533
      Cadillac STS 2011, Rapid-Cool™ Transmission Oil Cooler with Thermal Bypass by Hayden®. This premium transmission oil cooler features a unique plate and fin design, which is 33% more efficient than a comparable tube and fin design....
      Compatible with OEM cooler systemsUnique plate and fin design
      $51.73 - $67.60
    • (0 reviews)
      # mpn4476941942
      Cadillac STS 2011, Drive by Wire Wet Nitrous Kit by NOS®. A great complement to NOS's cutting-edge nitrous kits, the 05134NOS is great for vehicles where anNOS application-specific kit is not available. Designed to work on sequential...
      Exclusive NOS "Soft-Plume" Fogger nozzle finely atomizes the fuel for superior nitrous and fuel distributionIncludes the world-famous NOS 10 lb "blue bottle"
      $855.95
    • (0 reviews)
      # mpn1711344
      Cadillac STS 2011, Black Magic Electric Fan by Flex-a-Lite®. With Control. Diameter: 15". Size: 21 1/2" x 17 1/2" x 4 3/16". CFM: 3300. Voltage: 12 Volt. Keep your engine cool and free up some extra horsepower and torque. The fan makes...
      Prevents your engine from overheatingProvides increased horsepower and torque
      $357.34
    • (0 reviews)
      # mpn1892042
      Cadillac STS 2011, Platinum Spark Plug by Autolite®. OE Style. Manufactured with a center wire platinum firing tip, these platinum spark plugs reduce gap erosion for fewer misfires, while ensuring easier starts, quicker acceleration,...
      Designed for excellent performance and superior durabilityEnsure high temperature, pressure, and corrosion resistance for long-lasting service life
      $4.35
    • (0 reviews)
      # 217285326
      Cadillac STS 2011, High Performance P-Series Power Steering Pump by PSC Motorsports®. If you are looking to upgrade the steering system of your vehicle to make the most out of your vehicle’s performance, go with this high-grade...
      Reliable solution for your steering needsDesigned with functionality in mind
      $185.85 - $223.91
    • (0 reviews)
      # mpn4482706084
      Cadillac STS 2011, Senior Battery Tray by Savior Protected®. Vibration and impact shock are two leading causes of premature battery failure. Savior’s ShockStop Technology eliminates up to 99.3% of harmful vibration and reduces the...
      Designed to Protect Your Battery From Shock and Vibration Damage6 ShockStop Mounts
      $99.99
    • (0 reviews)
      # 789152530
      Cadillac STS 2011, Rear Wheel Hub Assembly by Spyder®. Get maximum performance with Spyder wheel hubs and bearings. Designed for your specific application, they feature high quality and deliver reliable function for maximum performance.
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $98.33
    • (0 reviews)
      # mpn1009571214
      Helmet Bag by Sparco®. The Universe is a large rolling duffle bag specifically designed for hauling racing gear. With special compartments for storing racing helmets and shoes, the Universe is perfect for professional or weekend racers....
      600D polyester and synthetic leather contructionLarge rolling wheels
      $45.00
    • (0 reviews)
      # mpn4483467669
      Cadillac STS 2011, Graph-Flex™ Exhaust Header Gaskets by Percy's High Performance®. High feature. These durable header flange gaskets are composed of a graphite composition material on a malleable stainless steel core. They’ll seal...
      Malleable stainless steel metal coreWill survive 2000°F exhaust temperatures for extended periods
      $23.97
    • (3 reviews)
      # 45038821
      Cadillac STS with OE Brembo Brakes 2011, Sport HP2000 Brake Pads by Brembo®. These are bolt-on replacement brake pads sized to match original equipment and provide superior braking on the street or track. Matches the low dust, fade...
      $174.00 - $208.50




    CARiD is the ultimate source for premium-quality performance parts. With our extensive collection of performance upgrades, adding onto your vehicle's performance or improving its look is safe and easy. Boost the interior of your 2011 Cadillac STS with a set of racing seats, raise or lower your vehicle for an aggressive look, or add a set of high-performance brake rotors for superior braking. Unlock the hidden potential of your 2011 Cadillac STS that has been waiting to be released!

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    2011 Cadillac STS Performance Parts Reviews

    Average rating:  5  5 - 1 review
    4.8 of 5
    Improve The Look And Sound
    This JBA exhaust tip totally improved the look and sound of my car. It was just what i need and the look as described. Recommend it to anyone.
    TPosted by Tormod M (Olpe, KS) / November 21, 2016
    2011 Ford F-150
    Was this review helpful for you? Yes

    2011 Cadillac STS Models
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